2025778880

素因数分解:

$2^6\times 5^1\times {\mathrm{6330559}}^1$

素因数の和:6330576

約数の個数: 28

約数和(自身を含む): 4823886720

約数和(自身を除く): 2798107840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6330559, 12661118, 25322236, 31652795, 50644472, 63305590, 101288944, 126611180, 202577888, 253222360, 405155776, 506444720, 1012889440, 2025778880]

約数ペア:

[(1, 2025778880), (2, 1012889440), (4, 506444720), (5, 405155776), (8, 253222360), (10, 202577888), (16, 126611180), (20, 101288944), (32, 63305590), (40, 50644472), (64, 31652795), (80, 25322236), (160, 12661118), (320, 6330559)]